baber/WOPTO huggingface dataset:
Patent FI-93056-C (FI)
Inventor: HILTUNEN MATTI
IPC: F28G5/00
Filed: 1991-07-23
Granted: 1995-02-10
Abstract: PCT No. PCT/FI92/00210 Sec. 371 Date Jan. 24, 1994 Sec. 102(e) Date Jan. 24, 1994 PCT Filed Jul. 9, 1992 PCT Pub. No. WO93/02331 PCT Pub. Date Feb. 4, 1993.A fluidized bed gas cooler assembly includes a fluidized bed gas cooler with a metal inlet duct for directing hot process or flue gases into the cooler as fluidizing gas. In order to remove deposits which form on the duct inner surface a cooling fluid is passed into and then out of contact with the outer surface of the inlet duct so that the cooling fluid increases in temperature (but does not change phase) and so that deposits which form on the inlet duct interior surface become brittle and readily disengageable. The deposits are disengaged at different times by pulsation of the cooling fluid (especially where the inlet duct is a metal spiral tube), effecting pulsation of the temperature of the cooling fluid, or subjecting an enclosure surrounding the duct or the exterior surface of the duct itself to a sudden mechanical force.
Patent FI-93079-C (FI)
Inventor: NERG KARI
IPC: A61G7/10
Filed: 1993-08-02
Granted: 1995-02-27
Abstract: PCT No. PCT/FI94/00327 Sec. 371 Date Feb. 1, 1996 Sec. 102(e) Date Feb. 1, 1996 PCT Filed Jul. 20, 1994 PCT Pub. No. WO95/03767 PCT Pub. Date Feb. 9, 1995A patient bed including castors (1) resting against the floor, legs or a base frame, and a bed framework (2) and a mattress (3), the mattress further including a number of elongated mattress elements (3', 3'', etc.), aligned parallel in the longitudinal direction of the bed, and the bed framework being made of a framing of the patient bed to which framing are attached tubes (8) or similar slats, aligned parallel with the mattress elements of the bed and forming an essentially horizontal plane in which each tubular slat is aligned in the crosswise or longitudinal direction of the bed to essentially coincide with a furrow adapted between the mattress elements. The invention is implemented so that the patient bed is provided with means (5-7) for moving the mattress (3) essentially in the vertical direction between a first plane defined by the tubular slats and a second plane below the first plane and for stopping the mattress at a desired elevation between the two planes.
Patent NO-156189-C (NO)
Inventor: NAEL ALBERT
IPC: G03B23/04
Filed: 1981-09-07
Abstract: The invention relates to a parallelepipedic tray intended to accommodate slides (7) which are to be viewed. The tray mainly comprises an upper wall (1) and a lower wall (2) each of which has grooves (6). The slides can be inserted in or removed from the tray via either of two open side surfaces, and to prevent the slides from dropping out when the tray is being handled, the tray has two flaps (8 and 9). Such a tray can be used on a slides viewer which has two carriages (22 and 23) to support and guide the trays, which carriages are disposed symmetrically on either side of optical system (28).
Patent NO-156171-C (NO)
Inventor: ARMAND MARCEL
IPC: C25C7/06
Filed: 1981-11-26
Abstract: The apparatus and the process according to the invention concern the preparation of titanium by electrolysis in a bath of molten halides. The apparatus comprises a porous diaphragm which is disposed around a feed cathode permitting partial reduction of the TiCl4 introduced into the electrolyte. The intensity of the current which passes through the feed cathode is so regulated as to maintain a low but non-zero voltage drop, across the diaphragm which is insulated with respect to the feed cathode.
Patent NO-160062-C (NO)
Inventor: CRUTCHER JOHN P
IPC: B25C1/04
Filed: 1984-05-24
Abstract: A pneumatic gun having an improved firing valve is disclosed wherein the firing valve is sealingly secured to the housing of the gun by a pair of rolling diaphragm seals. On the underside of the firing valve, there is a deflector having a downwardly curled outer edge operative to direct air flow into the top of the cylinder upon opening of the firing valve. The firing valve is so configured that exposure of multiple differential areas of the valve to a common high pressure results in the valve being biased toward a sealed position relative to the cylinder of the gun while in the unfired position.
Patent NO-163700-C (NO)
Inventor: CHIANG JOHN SHU-CHI
IPC: C25B1/28
Filed: 1986-06-05
Abstract: The invention provides a process to manufacture fluoride-free potassium peroxydiphosphate on a commercial scale. The process comprises electrolyzing an alkaline anolyte containing potassium, phosphate, nitrate and hydroxyl ions at a platinum or noble metal anode. The catholyte is separated from the anolyte by a separating means permeable to at least one ion contained in the anolyte or catholyte.
Patent NO-164293-C (NO)
Inventor: KEARNEY FRANCIS R
IPC: C07C59/68
Filed: 1986-12-08
Abstract: An improved two-step process for preparing 5-(2,5-dimethylphenoxy)-2,2-dimethylpentanoic acid (gemfibrozil) which regularly affords gembibrozil in overall yields in excess of 80% comprises reacting an alkali metal salt of a lower alkyl ester of 2-methylpropanoic acid with 1,3-dibromopropane or 1-bromo-3-chloropropane in a polar aprotic solvent such as tetrahydrofuran, and then reacting the intermediate thus formed with an alkali metal salt of 2,5-dimethylphenol in a mixed toluene/dimethylsulfoxide solvent system.
Patent NO-178886-C (NO)
Inventor: OLDS LEONARD ELMO
IPC: C07C13/00
Filed: 1987-10-16
Abstract: Inorganic fiber compositions consisting essentially of SiO2,CaO, about 0.1-30 wt % MgO, and 0-10 wt % Al2O3. The fibers of this invention are suitable for thermal insulation at continuous service temperatures from 1370 DEG F to 1500 DEG F and find particular use as insulating mats and blankets for furnaces, kilns, and automobile catalytic converters.
Patent NO-176071-C (NO)
Inventor: MASSEY RICHARD J
IPC: C07K16/00
Filed: 1987-12-29
Abstract: Novel compounds for use in electrochemiluminescent assays and characterised by containing the structure        X - Y - ZwhereinX represents one or more nucleotides which may be the same or different, one or more amino acids which may be the same or different, an antibody, an analyte of interest or an analogue of an analyte of interestY represents a linker group attached to X and Z,andZ represents an electrochemiluminescent moiety, and intermediates employed in their synthesis.
Patent NO-174656-C (NO)
Inventor: ZAGNOLI GIANNI
IPC: A61K9/10
Filed: 1988-04-14
Abstract: Pharmaceutical compositions in the form of stable sucralfate suspensions free of suspending agents, wherein the sucralfate is present in the form of a gel having self-suspending properties and is suspended in an aqueous carbohydrate solution in a quantity of between 1 and 40% of sucralfate by weight. Said gel has a surface area exceeding 200 m<2>/g and is prepared by dissolving powdered sucralfate in an HCl solution and then precipitating it with an NaOH solution added to a pH of between 4 and 4.5.
Patent NO-170936-C (NO)
Inventor: SCHMIDT GUNTER
IPC: A23K20/195
Filed: 1988-05-13
Abstract: Vinylcephalosporins of the formula (I) <IMAGE> in which the symbols R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the description.
Patent NO-177428-C (NO)
Inventor: SOMMER OSWIN
IPC: C08L83/04
Filed: 1989-01-18
Abstract: The organopolysiloxane compositions are stabilised by salts of main group or subgroup 2 with branched carboxylic acids having 5 to 15 carbon atoms.
Patent NO-175181-C (NO)
Inventor: HUGHES JOHN
IPC: C01B33/32
Filed: 1990-09-24
Abstract: A composition and method of absorbing animal dross. In one embodiment, the composition comprises discrete particles (about 50 microns to about 3350 microns, preferably about 600 microns to about 3350 microns in size) of a non-compacted water-swellable bentonite clay that effectively absorbs animal dross and simultaneously agglomerates into a sufficiently large and stable mass, thereby permitting physical separation of the soiled and wetted water-swellable bentonite clay particles from discrete particles of the unsoiled and unwetted water-swellable bentonite clay even after partial drying of about 1 to about 24 hours at room temperature, without substantial sticking to animal paws and fur. In another embodiment, the composition comprises discrete particles of a combination of non-compacted water-swellable sodium bentonite clay and calcium bentonite clay that effectively absorbs animal dross and simultaneously agglomerates into a water-dispersible but physically stable mass, thereby permitting physical separation of the soiled and wetted bentonite clay particles from discrete particles of the unsoiled and unwetted water-swellable bentonite clay, and has sufficient water-dispersibility for disposal through a household plumbing or sewer conduit without clogging.
Patent NO-179959-C (NO)
Inventor: TELSER THOMAS
IPC: G03F7/00
Filed: 1991-09-16
Abstract: A new liquid cleaner composition is provided for the mild and gentle removal of polymeric materials from sufaces without leaving any residues. The said new cleaner composition is an emulsion of the water-in-oil type comprising an aqueous phase finely dispersed in a continuous phase selected from the group consisting of nonflammable, fire-retardant, high-boiling, and fire-retardant and high-boiling organic phases, the volume ratio of the finely dispersed aqueous phase to the continuous organic phase being in the range of from 90:10 to 10:90. The new liquid cleaner composition can contain alcohols, surface-active agents and further useful additives. The new liquid cleaner composition is most preferably used in the process for preparing photopolymerized flexographic relief printing plates as the developer for washing out the non-irradiated and thus non-photopolymerized areas of the imagewise irradiated relief-forming recording layers of the said flexographic relief printing plates.
Patent NO-177140-C (NO)
Inventor: ANGERBAUER ROLF
IPC: C07D213/56
Filed: 1991-11-29
Abstract: Substituted pyridyldihydroxyheptenoic acid and its salts, optionally in an isomeric form, can be prepared, in the case of racemic products, by hydrolysing the corresponding racemic esters or, in the case of the stereoisomerically uniform products, by reacting the racemic esters with enantiomeric amines, separating the diastereomeric amides and then hydrolysing these amides. The products have very good pharmacological properties. They can be employed as HMG-CoA reductase inhibitors for the treatment of hyperlipoproteinaemia and arteriosclerosis.
Patent AU-757204-C (AU)
Title: Core body lock device of core drill and core body used for the device
Inventor: MIYANAGA MASAAKI
IPC: B23B31/113
Filed: 2000-03-09
Granted: 2005-07-14
Abstract: It is an object to provide a locking device of a core drill which automatically locks a core body when the core body is attached to a base body, the coupling relation between the base body and the core body being fixed unless an unlocking operation is performed by an act of worker, wherein in the core drill including the base body and the core body which are connected to each other by the engagement of an engagement projection with an engagement concave portion, an engagement pawl of the locking device is disposed on the base body, and under the condition that the engagement projection engages the engagement concave portion, the engagement pawl being biased by a compression spring is caused to descend to a back portion of the engagement projection to fix the engagement projection within the engagement concave portion thereby locking the core body. <IMAGE>
Patent AU-741903-C (AU)
Title: Selective MMP inhibitors having reduced side-effects
Inventor: BIRD JOHN
IPC: A61P29/00
Filed: 1998-03-03
Granted: 2002-09-05
Abstract: The subject invention pertains to matrix metalloproteinase (MMP) inhibitors that exhibit an IC50 of below 10<-4>M against MMP and have substantially no activity against non-MMP metalloproteinase-related events. The MMP inhibitors of the invention have reduced side-effects, especially with respect to joint pain.
Patent CA-1289905-C (CA)
Title: Escalator hand-rail made of elastic material
Inventor: TATAI ILONA
IPC: B66B23/24
Filed: 1987-05-21
Granted: 1991-10-01
Abstract: Abstract A reinforced "C" shaped hand-rail for use with escalators, moving pavements and the likes made of elastic mater-ial.  The invented hand-rail is injection moulded from polyurethane, foamed polyurethane or other synthetic material possessing similar physical characteristics, so that at least one of its outside and inside is lamellated, the external or internal surface of the side opposite the lamellated surface is wavy conforming to the lamellae.  The hand-rail is provided with reinforcing steel wire insert.
Patent CA-2001041-C (CA)
Title: Nozzle drive control system and method for ink jet printing
Inventor: PICKELL JAMES R
IPC: B41J2/125
Filed: 1989-10-19
Granted: 1994-03-08
Abstract: ABSTRACT OF THE DISCLOSURE      A drive control  system is  disclosed which automatically maintains nozzle drive voltage within a proper range.  The control system monitors  the  state  of  the  "intermediate  satellites" positioned between ink drops used for printing.   When these satellites are neither forward nor backward merging,  a first cardinal point designated C(L) is identified.  A second cardinal point, C(H), is determined when the drop breakoff point stops decreasing, relative to said nozzle, with increasing nozzle drive voltage.  From the two cardinal values, a desired operating range for a particular ink can be computed and the control system automatically set.  The computed value is essentially independent of temperature.
Patent CA-2003532-C (CA)
Inventor: ISOBE MITSUO
IPC: H04N7/24
Filed: 1989-11-21
Granted: 1994-05-10
Abstract: (1) ABSTRACT OF THE DISCLOSURE         An image signal processing apparatus for processing an MUSE signal or an NTSC signal comprises frame delay means; movement detection means for detecting the movement of an image on the basis of the difference signals in one frame interval and two frame interval of image signals which are supplied from said frame delay means and relatively different in their time; moving picture processing means for providing a first image signal for a moving picture part of a field of the image in issue; still image processing means for providing a second image signal for a still image part using the image signals of plural frames; and mixing means for mixing outputs from said moving picture processing means and still image processing means using an output from said movement detection means as a control signal.  The movement detection means comprising a one frame interval movement detection circuit, a two frame interval movement detection circuit and a composition circuit for composing output from said movement detection circuits.  The one frame interval movement detection circuit is adapted to use a low frequency signal component which does not include a frequency-multiplexed signal component for both A and B signals in the transmission modes with different detected signal components, and said two frame interval movement detection circuit comprises a frame memory for providing frame delay to a movement signal based on a two frame interval difference signal so as to produce an (2) inter-frame interpolated signal for the MUSE signal and prepare a composite signal of an input to and an output from the frame memory for the NTSC signal.
Patent CA-2004673-C (CA)
Title: Aluminum hydroxide, process for preparation thereof and composition
Inventor: KITAYAMA MIKITO
IPC: C08K3/22
Filed: 1989-12-05
Granted: 1998-09-22
Abstract: Aluminum hydroxide having a particle size of 2 to 30 µm and having small specific surface area and low resin filling viscosity can be prepared by using precipitated aluminum hydroxide composed of secondary agglomerated particles having a primary particle size almost equal to the desired average particle size of intended pulverized aluminum hydroxide as the starting material to be pulverized and pulverizing this starting aluminum hydroxide. This aluminum hydroxide has an average particle size of 2 to 30 µm, a surface roughness coefficient Sr/Sc (in which Sr represents the specific surface area of particles measured by the nitrogen adsorption method and Sc represents the specific surface area calculated from the size of particles approximated to spheres while taking the particle size distribution of particles into consideration) smaller than 2.5 and a linseed oil absorportion smaller than 30 cc/100 g as determined according to JIS K-5101.
Patent CA-2006021-C (CA)
Title: Process for separating organometallic compounds and/or metal carbonyls from their solutions in organic media
Inventor: BAHRMANN HELMUT
IPC: C07C45/78
Filed: 1989-12-19
Granted: 1996-06-11
Abstract: Organometallic compounds and/or metal carbonyls are separated from their solutions in organic media with the aid of semi-permeable membranes made of aromatic polyamides.
Patent CA-2007095-C (CA)
Inventor: SEKI MITSUHIRO
IPC: H05K3/00
Filed: 1990-01-03
Granted: 1993-06-15
Abstract: ABSTRACT OF THE DISCLOSURE       The apparatus for bonding a film,  having a length corresponding to the length of a board, to a film bonding surface of the board by compression bonding rollers which comprises a conveying device for conveying the board, a board clamp and guide device for clamping and guiding said board at a predetermined position, a film feed member for holding the leading end of the film by suction and feeding the leading end of the film to a film bonding position, a film leading end-holding member provided in the vicinity of the film bonding position, and having a holding surface for face-to-face contact with the leading end of the film fed by the film feed member to the film bonding position, the film leading end-holding member having film suction apertures connected to a vacuum system so as to cause the leading end of the film to be held on the holding surface by suction, compression bonding rollers for bonding the film, held at the film bonding position by the film feed member, from its leading toward trailing end to the film bonding surface of the board from the leading end to trailing end  of  the board,  and a  cutting device for cutting  the continuous  film  at  its  trailing  side  into  a  length corresponding to the length of the board in the direction of feed thereof.
Patent CA-2011491-C (CA)
Title: Collapsible shelter
Inventor: PERUSKI ROBERT H
IPC: E04H15/44
Filed: 1990-03-05
Granted: 1994-05-24
Abstract: COLLAPSIBLE SHELTER           ABSTRACT OF THE DISCLOSURE    A collapsible frame for a portable shelter including a plurality of cover supporting frame bars pivotally mounted at one end on a central hub.  The hub includes a pair of vertically spaced apart plates.  The frame bars include inverted L-shaped support bars including a generally vertical, ground supported leg and an integral generally horizontal base received between the plates.  The terminal end of the horizontal base is pivotally mounted in an aperture provided in one of the plates.  One of the plates also includes a plurality of recesses which receive the horizontal base in one position of rotation about its terminal end.  A spring mechanism is provided for urging the plates together to hold the horizontal members in the recesses but allowing spreading movement thereof such that the frame bars can rotate between stowed, generally side-by-side positions, and angularly disposed positions received in the recesses.
Patent CA-2014266-C (CA)
Inventor: MERJANE HABIB
IPC: E06B9/386
Filed: 1990-04-10
Granted: 1994-08-30
Abstract: L'invention a pour objet une lamelle de store, notamment de type vertical, comprenant deux pièces minces et transparentes, conçues pour pouvoir venir se fixer l'une contre l'autre par un système de type à fermoir prévu le long de leurs arêtes longitudinales opposées pour ainsi former les faces avant et arrière de la lamelle. Le système de type à fermoir utilisé est lui-même conçu pour permettre d'intercaler une bande de papier ou de tissu décoratif entre les deux pièces minces préalablement à leur fixation. La lamelle ainsi obtenue présente un grand intérêt dans la mesure où les deux pièces qui sont de préférene en plastique extrudé facilitent grandement l'entretien de la lamelle tout en conservant l'effet naturel du tissu ou du papier peint. En outre, cette structure permet avantageusement à l'utilisateur de substituer à volonté n'importe quel autre tissu ou papier décoratif, de là rendant la structure extrêmement versatile.
Patent CA-2019141-C (CA)
Inventor: KATO YASUSHI
IPC: C23C2/02
Filed: 1990-06-15
Granted: 1994-05-10
Abstract: ABSTRACT OF THE DISCLOSURE      A method of producing a chromium-containing steel sheet hot-dip plated with aluminum.  A steel sheet containing not less than about 3 wt % of chromium is pre-plated at each side thereof with an iron-phosphorous alloy so that a pre-plating layer of the iron-phosphorous alloy about 0.05 to 3.0 µm thick is formed on each side of the steel sheet.  The steel sheet is heated and then subjected to an aluminum hot-dip plating by being dipped in a bath of molten aluminum or a molten aluminum alloy.  An undercoat nickel plating layer may be formed on the steel sheet in advance of pre-plating with the iron-phosphorous alloy.
Patent CA-2026096-C (CA)
Title: Induction motor switchable between series delta and parallel wye
Inventor: SATAKE TOSHIHIKO
IPC: H02K16/00
Filed: 1990-09-24
Granted: 1996-06-25
Abstract: An induction motor of the invention,  including a single rotor formed in one-piece and first and second stators disposed side-by-side, has a phase-changing device for varying the phase difference between the rotational magnetic field generated by the first stator and that generated by the second stator.  The phase-changing device comprises at least first and second  short-circuiting  switches  for  short-circuiting  or disconnecting the series-junction nodes of the stator windings.          The motor presents three different torque curves suitable for starting operation, intermediate speed operation, and normal or steady-state operation by the switching operation of the first and second switches.
Patent CA-2027024-C (CA)
Title: Magnetic head for magneto-optical recording and magneto-optical recording head
Inventor: MIYAKE TOMOYUKI
IPC: G11B11/10
Filed: 1990-10-05
Granted: 1994-08-23
Abstract: A floating type magnetic head for magneto-optical recording is opposed to an optical head through a magneto-optical recording medium inserted therebetween. The magnetic head is supported in non-contact with the magneto-optical recording medium and includes a slider and a head core. The head core has a section located in parallel to the magneto-optical medium. The section is formed to be longer in the orthogonal direction of tracks contained on the medium than in the horizontal direction of the tracks.
Patent CA-2029701-C (CA)
Title: Implantable penile prothesis
Inventor: POLYAK MARK
IPC: A61F2/26
Filed: 1990-11-09
Granted: 1994-07-26
Abstract: IMPLANTABLE PENILE PROSTHESIS                             Abstract A penile prosthesis (10) implantable within the corpus cavernosum of the penis in order to alleviate erectile impotency includes a unique deflation valve mechanism (48) which  provides  an  improved  means  for  returning the prosthesis from the erect to the flaccid state.   In its preferred embodiment the prosthesis is of a unitary  type comprising a distal portion (16) including pump means (26), a medial portion (14) defining a pressurizable chamber (40) comprising an internal, tubular, substantially portion (46) and  a  concentric tubular  sleeve  (44),  and  a  proximal portion (12) including a fluid reservoir (18), the latter being in fluid communication with the pump means.   The deflation valve mechanism is activated in accordance with pressure differential conditions within said value which are dependent on fluid deferring means and a movable or distensible partition (66) capable of exerting an internal force within said valve to place said valve in an open mode, thereby effecting the deflation of the prosthesis or hydraulic system in which the valve mechanism is present. Means for extending the length of the prosthesis are also provided.